This serie of products allows to integrate a M-Bus network with a
KNX net.

The HD67811 is a M-Bus / KNX Converter and it allows you to connect some M-Bus Slaves (for example Kamstrup, Sontex, Aquametro, Siemens and so on) with a KNX net (for example light switches, actuators ).

On M-Bus side, it can feed up to 250 M-bus slaves, in relation to the order code.

This converters are very easy to configure and allows you to interface a M-Bus system with the KNX world.
On KNX side you can connect all the common KNX devices such as temperature sensors, shutters, light switches, actuators, alarms etc.

The converters are available also in another version, with M-Bus Wireless port.
For informations about M-Bus Wireless / KNX converters
switch here